The woman’s left outer labia grew a pimple, no pain, no itch, considering the female pseudo-warts, warts, vestibular adenitis and other diseases caused by. 1. female pseudo-warts: due to the patient’s unclean sex and low immunity and other reasons induced pseudo-warts, the labia major and minor will grow white or reddish pimples, mostly granular. 2. Condyloma acuminatum: a sexually transmitted disease, the HPV test found positive for the virus. Initially, it can be manifested as scattered or clustered proliferation of pink or white small papillary warts, finger-like protrusions. Later, due to the gradual increase of the lesion, the surface keratinization, rough and uneven, cauliflower or mulberry shape. 3. Vestibular adenitis: The vestibular gland opens on both sides of the vestibule, usually in sexual intercourse or the vulva has uncleanliness will lead to the gland opening blockage of inflammation, causing the vulva to grow pimples. When the patient has pimples in the intimate area, it is necessary to consult a doctor in time to clarify the cause of the disease and then under the guidance of the doctor to carry out treatment.